With support from a dedicated team of educators, our rigorous and balanced curriculum offers students a genuine opportunity to excel beyond their expectations, given the right guidance and support. We cater to students from a variety of academic backgrounds, which is why our Admissions Team carefully assesses each child’s application.

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The below table provides the US-equivalent grade for which your child is age appropriate for Early Years, Elementary School, Middle School, and Secondary School at Stamford American. Take note however, the final grade offered will be dependent on a full review of all required and requested documents.

81.25 as agrade

Includes built-in ball bearing support. Supports MEDIUM loads & low to medium torque capacity: 53 to 267 Nm. Bore (ID) sizes: 17 to 40 mm (0.669 to 1.57 in)

DISCLAIMER: The data provided on this page is for general information purposes only. While the intention is to provide accurate information, the calculations performed by this tool are based on publically available information distributed by third parties and assume the accuracy of such information. There is NO WARRANTY OR GUARANTY, expressed or implied, regarding the accuracy of this information or its applicability to your engineering situation.

No built-in ball bearing support. Good for large orders & low to high torque needs: 1 to 2673 Nm. Bore (ID) sizes: 2 to 240 mm (0.078 to 9.448 in)

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Every application may have specifics that need to be taken into account to adjust a standard system tolerance strategy to unique parameters. Please contact GMN Bearing USA Ltd engineers for technical support and questions.

Check out our Thermal Range Calculator to see how materials will grow and/or shrink when in operation. Contact our on-site engineers for additional assistance.

DISCLAIMER: GMN Bearing USA, Ltd. (“GMN”) makes this calculator and other engineering guides, tools and information available on the gmnbt.com website (collectively, the “Tools”) to help engineers save time and design better products. This calculator and the other Tools are provided for information purposes only and are subject to change. Neither this calculator nor any other Tools are intended to offer engineering or technical advice, be a substitute for product design, analysis and selection by engineering professionals, or to serve as an instruction from GMN as to the selection of a particular GMN product. By its use of this calculator, user acknowledges that proper tolerancing is influenced by many factors not accounted for by this calculator including, but not limited to, bearing size, RPM, temperature, materials, and duty cycle. THIS CALCULATOR IS PROVIDED “AS-IS” WITHOUT ANY WARRANTY WHATSOEVER. THE INFORMATION PROVIDED BY THIS CALCULATOR IS PROVIDED FOR THE CONVENIENCE OF USERS, BUT SHOULD NOT BE USED TO SERVE AS AN INSTRUCTION FROM GMN AS TO THE SELECTION OF A PARTICULAR GMN PRODUCT OR AS A SUBSTITUTE FOR PROFESSIONAL ENGINEERING OR TECHNICAL ADVICE. WHILE EFFORTS HAVE BEEN MADE TO MAKE THE INFORMATION PROVIDED BY THE CALCULATOR ACCURATE, GMN DOES NOT WARRANT THE ACCURACY OF THE INFORMATION OBTAINED FROM THE CALCULATOR. USER ASSUMES ALL RISKS AND RESPONSIBILITIES FOR THE USE OF AND RESULTS OBTAINED FROM THE CALCULATOR. GMN MAKES NO WARRANTY THAT THE CALCULATOR WILL BE ERROR FREE OR FREE FROM INTERRUPTION OR FAILURE. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, GMN DISCLAIMS AND EXCLUDES ALL REPRESENTATIONS, WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT WITH RESPECT TO THE CALCULATOR. USER ACKNOWLEDGES THAT THE CALCULATOR MAY NOT BE AVAILABLE OR MAY BECOME UNAVAILABLE DUE TO ANY NUMBER OF FACTORS. THEREFORE, GMN EXPRESSLY DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY REGARDING SYSTEM AND/OR CALCULATOR AVAILABILITY, ACCESSIBILITY, OR PERFORMANCE.

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As an International School, Stamford American accepts students from all over the world, offering flexible grade placement options based on academic background instead of being completely age-dependent.

This calculator helps you find the right machined shaft and housing tolerance recommendations to ensure a press fit is achieved. The RPM adjustment factor is based on GMN ball bearing standards and our many years of bearing experience.

Stamford American offers an outstanding education for students from 2 months to 18 years of age. International Baccalaureate (IB) Programme enhanced by rigorous American standards to equip your child with academic and social skills for the real world.

This heavy-duty clutch (aka a hold-back clutch) is good for high torque operations and ensures motion freezes in place. Bore (ID) sizes: 15 to 40 mm. (0.59 to 1.73 in)

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High-speed applications produce a high centrifugal force that causes the inner ring of a bearing to expand. This could cause a press-fit bearing to turn into a bearing slipping on the shaft. If this results, then drastic machine malfunctions could occur. It’s important that the inner ring of the bearing stays pressed into the shaft during operation.

The precision bearing system tolerance calculator is to support engineers in the initial stages of their product design. The below bearing, shaft, and housing tolerances are per ABEC / DIN / ISO standards. There is also a built in RPM tolerance adjustment. The RPM adjustment factor is done per GMN internal standards and experience to insure a proper inner race press fit at high RPM’s. Inner race slippage can cause premature bearing failure for a super precision bearing application.

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Stamford American International School is registered under the SkillsFuture Singapore (SSG) Enhanced Registration Framework (ERF), a mandatory registration for all PEIs operating in and from Singapore. PEI Registration Number: 200823594D Period of Registration: August 9, 2022 to August 8, 2026

12/16grade

Includes built-in ball bearing support. Supports HEAVY loads & has a high torque capacity: 53 to 588 Nm. Bore (ID) sizes: 10 to 60 mm (0.393 to 2.362 in)

The best protection for your bearing. Easy to install with a simple “drop-in” next to your bearing. No added space needed. CF seals offer 100% sealing efficiency against splashing liquids.

Machine your shaft and housing unit within the recommended tolerances to achieve the right ball-bearing press fit for your application.

No built-in ball bearing support. Has no RPM limits & Supports high torque needs: 609 to 14,060 Nm. Bore (ID) sizes: 38.09 to 220 mm (1.499 to 8.66 in)

We know that not every application requires super, high-precision bearings. We stock other industrial parts from quality brands.

Our GMN Gap Seals are plastic and a great choice for washdown applications, such as food conveyors and food manufacturing facilities

Designed with grooves in the outer ring to offer more protection (than our L-type seal) against contamination and direct spray liquids. Liquid gets pushed out through outer grooves when in rotation.